Coronado 10mm Blocking Filter (1.25" diagonal)

Product code: BF10
£499.00
£415.83 (ex. VAT)
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Product information

Coronado BF-10 right angle (1.25" diagonal) type secondary blocking filter. The blocking filter is the second element in any Coronado H-alpha system, it is just as crucial to your safety and the system's performance as the front element. Cannot be used without an SM front cell. 
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Secondary interference filter for full disc image of the Sun for telescopes up to 1,000mm focal length.

Technical specifications

Brand Coronado
Product Code BF10
Weight 2.5kg